Size 8 defended her age when fans questioned how old she was turning. Source: InstagramThe singer marked her 39th birthday recently, taking to Facebook to thank fans for their warm messages. Size 8 was born in 1987, making her 39 years old, and she was not about to let the doubt go unaddressed. "I am 39 years born in 1987 but many are commenting it is a lie," she wrote, expressing that the situation, while unfortunate, had presented a teaching moment for her Christian audience. Rather than responding with frustration, Size 8 reframed the incident as a lesson in spiritual identity, urging believers not to seek validation from other people.